Operatsioonisüsteem Operatsioonisüsteem (OS) on tarkvaraprogramm, mis haldab arvutisüsteemi riist- ja tarkvaralisi ressursse. OS tegeleb põhiülesannetega nagu näiteks mälu juhtimine ja jaotamine, käskude täitmise järjestamine, sisend- ja väljundseadmete juhtimine, võrguliikluse korraldamine ja failihaldus. Tänapäeva arvutites on operatsioonisüsteem, mis jooksutab teisi rakendusprogramme. Levinumad operatsioonisüsteemid on: Microsoft Windows (98, 2000 Pro, XP) Linux Mac OS Unix Peamised operatsioonisüsteemi eelised: 1. võimaldab jooksutada mitut programmi järjestikku 2. lihtsustab rakendustarkvara kirjutamist kuna programm ei pea tegelema riistvaraga. OS tegeleb kogu riistvara ja tarkvaraga suhtlemisega. Lisaks annab see programmile kõrgetasemelise liidese riistvara ja teiste programmidega suhtlemiseks Iga operatsioonisüsteemi madalaim tase on kernel. See tarkvara esimene kiht, mis laetakse mällu kohe pä
1 - TALLINNA POLÜTEHNIKUM Täiskasvanukoolituse osakond Iti Liivik KBE-09 OPERATSIOONISÜSTEEMIDE AJALUGU Referaat Õppeaine operatsioonisüsteemide alused Juhendaja: U. Krusell 21.04.2010 2 SISUKORD Contents Contents............................................................................................................................................ 2 Sissejuhatus...................................................................................................
Sisukord Sisukord............................................................................................................................................1 Operatsioonisüsteemid:.....................................................................................................................2 Operatsioonisüsteemi tüübid:............................................................................................................2 Operatsioonisüsteemide ehitus:.........................................................................................................3 WINDOWS.......................................................................................................................................3 Kasutus..............................................................................................................................................4 OS/2...................................................................................................................
education. 1967 The first Consumer Electronics Show is held in New York City. International Research applies for a patent for a method of constructing double sided magnetic tape utilizing a MU-Metal Foil Inter layer. Legal problems with a professor at the University of North Carolina, cause Wayne Pickette to drop the quest for that patent. Wayne Pickette makes acquaintence with the famous entrepreneur Arthur Rock of San Francisco. IBM builds the first floppy disk. Seymour Papert designed LOGO as a computer language for children. 1968 Edsger Dijkstra's "GO TO considered harmful" letter, published in Communications of the ACM, fired the first salvo in the structured programming wars. International Research Corp., in San Martin, California, develops the architecture for a computer- on-a-chip modeled on an enhanced PDP-8/S concept. Wayne Pickette proposes to Fairchild Semiconductor that they develop his design for a computer- on-a-chip. Fairchild turns down his offer.
A... AA Auto Answer AAA Authentication, Authorization and Accounting AAB All-to-All Broadcast AAC Advanced Audio Coding AACS Advanced Access Control System AAL Asynchronous Transfer Mode Adaption Layer AAM Automatic Acoustic Management AAP Applications Access Point [DEC] AARP AppleTalk Address Resolution Protocol AAS All-to-All Scatter AASP ASCII Asynchronous Support Package AAT Average Access Time AATP Authorized Academic Training Program [Microsoft] .ABA Address Book Archive (file name extension) [Palm] ABAP Advanced Business Application Programming [SAP] ABC * Atanasoff-Berry Computer (First digital calculating machine that used vacuum tubes) ABEND Abnormal End ABI Application Binary Interface ABIOS Advanced BIOS ABIST Automatic Built-In Self-Test [IBM] ABLE Adaptive Battery Life Extender + Agent Building and Learning Environment [IBM] ABM Asynchronous Balanced Mode ABR Available Bit Rate ABRD
1 s OPERATSIOONISÜSTEEMID Referaat Juhendaja: 2011 2 Sisukord Operatsioonisüsteemi põhiülesanneteks on:......................................................................................9 3 Operatsioonisüsteemid: Windows, OS/2, Linux, UNIX, Mac OS Operatsioonisüsteem (operating system) on arvuti juhtprogramm, mis määrab kuidas arvutis programme täidetakse (käivitus, juhtimine, haldamine ja järelvalve). Operatsioonisüsteem ehk opsüsteem (operating system, lühend OS) on arvuti süsteemitarkvara, mis käivitatakse arvutis alglaadimisprogrammi poolt ning mis juhib arvutisüsteemi tööd ja t
Microsoft Corporation Microsoft corporation history · Microsoft was founded in 1975 by Bill Gates and Paul Allen. · The company's core business is based on developing, manufacturing, and licensing software products, including operating systems,software development tools etc. · Led by Bill Gates, the world's wealthiest individual and most famous businessman. Microsoft`s aims and objectives ·Aim is to launch new tech operating systems. ·Sell windows operating systems to customers and beating Apple. ·Developing new ideas of products and to enable people and businesses throughout the world to realize their full potential. For example: Xbox(360),Micrsoft windows, Microsoft office... Windows Vista software XBOX 360 Corporation structure ·The company is run by a Board of Directors consisting of ten people, made up of mostly company outsiders. ·There are five committees within the board which oversee more specific matters ·There are several othe
More praise for Influence: Science and Practice! "We've known for years that people buy based on emotions and justify their buying decision based on logic. Dr. Cialdini was able, in a lucid and cogent manner, to tell us why this happens." --MARK BLACKBURN, Sr. Vice President, Director of Insurance Operations, State Auto Insurance Companies "Dr. Cialdini's ability to relate his material directly to the specifics of what we do with our customers and how we do it, enabled us to make significant changes. His work has enabled us to gain significant competitive differentiation and advantage" -LAURENCE HOF, Vice President, Relationship Consulting, Advanta Corporation "This will help executives make better decisions and use their influence wisely ... Robert Cialdini has had a greater impact on my thinking on this topic than any other scientist." -CHARLES T. MUNGER, Vice Chairman, Berkshire Hathaway, Inc.
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